Do you want to save internal storage space on your mobile device by running applications from a memory card? Then the Transcend microSDXC/SDHC 300S cards are the right choice. These cards meet the latest speed class standards and feature very high read and write speeds, making them ideal for retrieving small amounts of data from various locations and speeding up app launch times. It is common for users to install and run mobile applications on a memory card to keep the internal storage of the mobile device free. For this use case, the random read and write performance of the card is crucial, which is why Transcend's microSDXC/SDHC 300S memory cards are excellent for storing mobile applications. The Application Performance Class was introduced to address this new trend. Transcend's microSDXC/SDHC 300S memory cards meet the new A1 standards, offering at least 1,500 IOPS for random read and 500 IOPS for random write, as well as a sustained sequential speed of at least 10 MB/s. With read and write speeds of up to 95 MB/s and 45 MB/s, respectively, Transcend's microSDXC/SDHC 300S memory cards also meet the UHS Speed Class 3 (U3) and UHS Video Speed Class 30 (V30) standards for 4K Ultra HD video recording.
Do you want to save internal storage space on your mobile device by running applications from a memory card? Then the Transcend microSDXC/SDHC 300S cards are the right choice. These cards meet the latest speed class standards and feature very high read and write speeds, making them ideal for retrieving small amounts of data from various locations and speeding up app launch times. It is common for users to install and run mobile applications on a memory card to keep the internal storage of the mobile device free. For this use case, the random read and write performance of the card is crucial, which is why Transcend's microSDXC/SDHC 300S memory cards are excellent for storing mobile applications. The Application Performance Class was introduced to address this new trend. Transcend's microSDXC/SDHC 300S memory cards meet the new A1 standards, offering at least 1,500 IOPS for random read and 500 IOPS for random write, as well as a sustained sequential speed of at least 10 MB/s. With read and write speeds of up to 95 MB/s and 45 MB/s, respectively, Transcend's microSDXC/SDHC 300S memory cards also meet the UHS Speed Class 3 (U3) and UHS Video Speed Class 30 (V30) standards for 4K Ultra HD video recording.
in 14 offers
last seen 14 May 2026
The lowest price we last saw for Transcend 64GB UHS I U1 Micro SDXC Card was $12.55 at TechBuy.com.au, compared across 14 retailers (last seen 14 May 2026). Prices may have changed since.
The all-time low we recorded was $6.87 on 28 Feb 2024.
Prices last updated 14 May 2026.
Transcend 64GB UHS I U1 Micro SDXC Card
Do you want to save internal storage space on your mobile device by running applications from a memory card? Then the Transcend microSDXC/SDHC 300S cards are the right choice. These cards meet the latest speed class standards and feature very high read and write speeds, making them ideal for retrieving small amounts of data from various locations and speeding up app launch times. It is common for users to install and run mobile applications on a memory card to keep the internal storage of the mobile device free. For this use case, the random read and write performance of the card is crucial, which is why Transcend's microSDXC/SDHC 300S memory cards are excellent for storing mobile applications. The Application Performance Class was introduced to address this new trend. Transcend's microSDXC/SDHC 300S memory cards meet the new A1 standards, offering at least 1,500 IOPS for random read and 500 IOPS for random write, as well as a sustained sequential speed of at least 10 MB/s. With read and write speeds of up to 95 MB/s and 45 MB/s, respectively, Transcend's microSDXC/SDHC 300S memory cards also meet the UHS Speed Class 3 (U3) and UHS Video Speed Class 30 (V30) standards for 4K Ultra HD video recording.
Do you want to save internal storage space on your mobile device by running applications from a memory card? Then the Transcend microSDXC/SDHC 300S cards are the right choice. These cards meet the latest speed class standards and feature very high read and write speeds, making them ideal for retrieving small amounts of data from various locations and speeding up app launch times. It is common for users to install and run mobile applications on a memory card to keep the internal storage of the mobile device free. For this use case, the random read and write performance of the card is crucial, which is why Transcend's microSDXC/SDHC 300S memory cards are excellent for storing mobile applications. The Application Performance Class was introduced to address this new trend. Transcend's microSDXC/SDHC 300S memory cards meet the new A1 standards, offering at least 1,500 IOPS for random read and 500 IOPS for random write, as well as a sustained sequential speed of at least 10 MB/s. With read and write speeds of up to 95 MB/s and 45 MB/s, respectively, Transcend's microSDXC/SDHC 300S memory cards also meet the UHS Speed Class 3 (U3) and UHS Video Speed Class 30 (V30) standards for 4K Ultra HD video recording.
Last updated at 14/05/2026 10:35:35
Transcend Transcend 64GB microSD w/o Adapter UHS-I U1 (TS64GUSD300S), (TS64GUSD300S)
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Transcend 64GB Micro SDXC/SDHC 300S - Class 10, Read 95MB/s White
Delivery $8
TRANSCEND 300S 64GB MICRO SD UHS-I U1 CLASS10 - READ 95 MB/S - WRITE 45MB/S - WITHOUT ADPTOR - TLC
Free delivery between 21–28 May
TRANSCEND TS64GUSD300S 64GB UHS-I U1 microSD w/o Adapter (microSDHC I, C10, U1)
Delivery $12.95
TRANSCEND TS64GUSD300S 64GB UHS-I U1 microSD w/o Adapter (microSDHC I, C10, U1)
Delivery between 19–27 May $13.50
Transcend 64Gb Uhs I U1 Micro Sdxc Card by SimplyWholesale.com.au
Free delivery
TRANSCEND TS64GUSD300S 64GB UHS-I U1 microSD w/o Adapter (microSDHC I, C10, U1)
Delivery $10.19
TRANSCEND TS64GUSD300S 64GB UHS-I U1 microSD w/o Adapter (microSDHC I, C10, U1)
Delivery $8.95
Transcend 64GB microSD Card: Speed and Reliability Unveiled
Delivery by Mon $15
64GB microSDXC Micro SD Card w/Adapter, Up to 100MB/s, for Nintendo-Switch/Steam Deck/ROG Ally/MSI Claw/GoPro/DJI/Insta360/Action Camera/ Tablets, A1
Delivery between 20–23 May $29
originally posted on memoryc.com
Does exactly what it says on the tin. Worked well in my mp3 player. Would recommend to friends and family.
originally posted on ebay.com
I have tested the SD card in my dashcam, the video playback is marvellous. I will recommend it to anyone who wants good quality playback from their dashcam.
originally posted on ebay.com
Does the job. (My Dashcam).
| General | |
| Product Type | Flash memory card |
| Storage Capacity | 64 GB |
| Memory | |
| Speed Class | UHS-I U1 / Class10 |
Transcend Transcend 64GB microSD w/o Adapter UHS-I U1 (TS64GUSD300S), (TS64GUSD300S)
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Transcend 64GB Micro SDXC/SDHC 300S - Class 10, Read 95MB/s White
Delivery $8
TRANSCEND 300S 64GB MICRO SD UHS-I U1 CLASS10 - READ 95 MB/S - WRITE 45MB/S - WITHOUT ADPTOR - TLC
Free delivery between 21–28 May
TRANSCEND TS64GUSD300S 64GB UHS-I U1 microSD w/o Adapter (microSDHC I, C10, U1)
Delivery $12.95
TRANSCEND TS64GUSD300S 64GB UHS-I U1 microSD w/o Adapter (microSDHC I, C10, U1)
Delivery between 19–27 May $13.50
Does exactly what it says on the tin. Worked well in my mp3 player. Would recommend to friends and family.
I have tested the SD card in my dashcam, the video playback is marvellous. I will recommend it to anyone who wants good quality playback from their dashcam.
Does the job. (My Dashcam).
Had a few SD cards with this one all died this is still going 4 years and still does the job
Initially I got a 128GB UHS-I U1 card because I wasn't aware that there was such a big speed difference between U1 and U3 cards. However, the transfer speed felt like it was too slow copying from my computer's drive to it. I had about 50GB of data from my old microSD card. It was such a big difference when switching to this U3 card. Everything finished copying in about 20 minutes, and before I knew it, it was ready to go. I wish I had bought this card to begin with, so I wouldn't have wasted all that time trying to copy data onto a slower card. I highly recommend anyone who needs a 128GB microSD card to get a U3 card, this was a good buy.
Only worked for a week in my Blackvue dash cam then died. Back to my 16gb Blackvue micro SD Card
Genuine product works well in my dash cam
Ultra fast data writing and reading
brilliant great value
This is very good. thank you
| General | |
| Product Type | Flash memory card |
| Storage Capacity | 64 GB |
| Memory | |
| Speed Class | UHS-I U1 / Class10 |
